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1z0d

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[[Image:1z0d.gif|left|200px]]
 
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{{Structure
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==GDP-Bound Rab5c GTPase==
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|PDB= 1z0d |SIZE=350|CAPTION= <scene name='initialview01'>1z0d</scene>, resolution 2.20&Aring;
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<StructureSection load='1z0d' size='340' side='right'caption='[[1z0d]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> and <scene name='pdbligand=GDP:GUANOSINE-5'-DIPHOSPHATE'>GDP</scene>
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<table><tr><td colspan='2'>[[1z0d]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z0D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Z0D FirstGlance]. <br>
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|ACTIVITY=
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2&#8491;</td></tr>
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|GENE= Rab5c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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}}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1z0d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z0d OCA], [https://pdbe.org/1z0d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1z0d RCSB], [https://www.ebi.ac.uk/pdbsum/1z0d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1z0d ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/RAB5C_MOUSE RAB5C_MOUSE] Protein transport. Probably involved in vesicular traffic (By similarity).
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/z0/1z0d_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1z0d ConSurf].
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<div style="clear:both"></div>
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'''GDP-Bound Rab5c GTPase'''
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==See Also==
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*[[Ras-related protein Rab 3D structures|Ras-related protein Rab 3D structures]]
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__TOC__
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==Overview==
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</StructureSection>
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Rab GTPases regulate all stages of membrane trafficking, including vesicle budding, cargo sorting, transport, tethering and fusion. In the inactive (GDP-bound) conformation, accessory factors facilitate the targeting of Rab GTPases to intracellular compartments. After nucleotide exchange to the active (GTP-bound) conformation, Rab GTPases interact with functionally diverse effectors including lipid kinases, motor proteins and tethering complexes. How effectors distinguish between homologous Rab GTPases represents an unresolved problem with respect to the specificity of vesicular trafficking. Using a structural proteomic approach, we have determined the specificity and structural basis underlying the interaction of the multivalent effector rabenosyn-5 with the Rab family. The results demonstrate that even the structurally similar effector domains in rabenosyn-5 can achieve highly selective recognition of distinct subsets of Rab GTPases exclusively through interactions with the switch and interswitch regions. The observed specificity is determined at a family-wide level by structural diversity in the active conformation, which governs the spatial disposition of critical conserved recognition determinants, and by a small number of both positive and negative sequence determinants that allow further discrimination between Rab GTPases with similar switch conformations.
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[[Category: Large Structures]]
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==About this Structure==
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1Z0D is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Z0D OCA].
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==Reference==
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Structural basis of family-wide Rab GTPase recognition by rabenosyn-5., Eathiraj S, Pan X, Ritacco C, Lambright DG, Nature. 2005 Jul 21;436(7049):415-9. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16034420 16034420]
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Single protein]]
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[[Category: Eathiraj S]]
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[[Category: Eathiraj, S.]]
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[[Category: Lambright DG]]
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[[Category: Lambright, D G.]]
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[[Category: Pan X]]
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[[Category: Pan, X.]]
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[[Category: Ritacco C]]
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[[Category: Ritacco, C.]]
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[[Category: GDP]]
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[[Category: MG]]
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[[Category: PO4]]
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[[Category: protein transport]]
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[[Category: rab gtpase]]
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[[Category: rab5c]]
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[[Category: vesicular trafficking]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 15:29:44 2008''
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Current revision

GDP-Bound Rab5c GTPase

PDB ID 1z0d

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